Re: [libvirt] [PATCH] Enable all warnings permanently & default to -Werror for GIT builds

From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; Given that we auto-detect whether each -Wxxxx flag is supported by GCC, and we are warning-free and use automake silent rules, there is no compelling reason to allow compile warnings to be disabled. Replace the --enable-compile-warnings flag with a simpler --enable-werror flag, which defaults to 'yes' if building from GIT, or 'no' if building from tar.gz This helps ensure that everyone writing patches for libvirt will take care to fix their warning problems before submitting for review * autobuild.sh: Force -Werror * configure.ac: Update for LIBVIRT_COMPILE_WARNINGS macro change * m4/virt-compile-warnings.m4: Permanently enable all warnings, auto-enable Werror for GIT builds --- autobuild.sh | 4 +- configure.ac | 4 +- m4/virt-compile-warnings.m4 | 258 +++++++++++++++++++++---------------------- 3 files changed, 130 insertions(+), 136 deletions(-)